diff options
Diffstat (limited to 'drivers/phy/phy-exynos-mipi-video.c')
| -rw-r--r-- | drivers/phy/phy-exynos-mipi-video.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/phy/phy-exynos-mipi-video.c b/drivers/phy/phy-exynos-mipi-video.c index 8b851f718123..6bee04cc4d53 100644 --- a/drivers/phy/phy-exynos-mipi-video.c +++ b/drivers/phy/phy-exynos-mipi-video.c @@ -229,19 +229,6 @@ struct exynos_mipi_video_phy { spinlock_t slock; }; -static inline int __is_running(const struct exynos_mipi_phy_desc *data, - struct exynos_mipi_video_phy *state) -{ - u32 val; - int ret; - - ret = regmap_read(state->regmaps[data->resetn_map], data->resetn_reg, &val); - if (ret) - return 0; - - return val & data->resetn_val; -} - static int __set_phy_state(const struct exynos_mipi_phy_desc *data, struct exynos_mipi_video_phy *state, unsigned int on) { @@ -251,7 +238,7 @@ static int __set_phy_state(const struct exynos_mipi_phy_desc *data, /* disable in PMU sysreg */ if (!on && data->coupled_phy_id >= 0 && - !__is_running(state->phys[data->coupled_phy_id].data, state)) { + state->phys[data->coupled_phy_id].phy->power_count == 0) { regmap_read(state->regmaps[data->enable_map], data->enable_reg, &val); val &= ~data->enable_val; |